1 /* Python interface to inferior events. 2 3 Copyright (C) 2009-2015 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20 #include "defs.h" 21 #include "py-events.h" 22 23 #ifdef IS_PY3K 24 static struct PyModuleDef EventModuleDef = 25 { 26 PyModuleDef_HEAD_INIT, 27 "gdb.events", 28 NULL, 29 -1, 30 NULL, 31 NULL, 32 NULL, 33 NULL, 34 NULL 35 }; 36 #endif 37 38 /* Initialize python events. */ 39 40 static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION 41 add_new_registry (eventregistry_object **registryp, char *name) 42 { 43 int result; 44 45 *registryp = create_eventregistry_object (); 46 47 if (*registryp == NULL) 48 return -1; 49 50 return gdb_pymodule_addobject (gdb_py_events.module, 51 name, 52 (PyObject *)(*registryp)); 53 } 54 55 int 56 gdbpy_initialize_py_events (void) 57 { 58 #ifdef IS_PY3K 59 gdb_py_events.module = PyModule_Create (&EventModuleDef); 60 #else 61 gdb_py_events.module = Py_InitModule ("events", NULL); 62 #endif 63 64 if (!gdb_py_events.module) 65 return -1; 66 67 if (add_new_registry (&gdb_py_events.stop, "stop") < 0) 68 return -1; 69 70 if (add_new_registry (&gdb_py_events.cont, "cont") < 0) 71 return -1; 72 73 if (add_new_registry (&gdb_py_events.exited, "exited") < 0) 74 return -1; 75 76 if (add_new_registry (&gdb_py_events.inferior_call, 77 "inferior_call") < 0) 78 return -1; 79 80 if (add_new_registry (&gdb_py_events.memory_changed, 81 "memory_changed") < 0) 82 return -1; 83 84 if (add_new_registry (&gdb_py_events.register_changed, 85 "register_changed") < 0) 86 return -1; 87 88 if (add_new_registry (&gdb_py_events.new_objfile, "new_objfile") < 0) 89 return -1; 90 91 if (add_new_registry (&gdb_py_events.clear_objfiles, "clear_objfiles") < 0) 92 return -1; 93 94 if (gdb_pymodule_addobject (gdb_module, 95 "events", 96 (PyObject *) gdb_py_events.module) < 0) 97 return -1; 98 99 return 0; 100 } 101